Testicular torsion, or testis torsion, is an emergency condition. It happens when the spermatic cord, which provides blood flow to the testicle, rotates and becomes twisted. The twisting cuts off the testicle's blood supply and causes sudden pain and swelling.
What is NuGold? NuGold, also called red brass, Merlin's Gold, and Jeweler's Bronze, is an alloy that usually contains 85% copper and 15% zinc. It tarnishes similar to copper. I have pieces that have been in my sample trays for several months that barely show a tarnish.
Nualgi facilitates the growth of diatoms. It prevents the growth of waterweeds, water hyacinth, Green algae and blue-green algae and other waste plants in lakes, ponds, rivers and other water bodies. Other algae like blue Green algae disrupt the ecosystem in water.